Relentless: From Good to Great to Unstoppable
4.6 | 13,202 ratings
Price: 13.12
Last update: 01-24-2026
Top reviews from the United States
- SamA Powerful, Intense Look at What It Really Takes to Be “Unstoppable”Relentless is one of those books that hits you with a different level of intensity compared to most performance or mindset books. Tim Grover doesn’t sugarcoat anything — his approach is direct, aggressive, and built around the idea that becoming truly great requires a level of commitment and mental toughness most people never tap into. It definitely made me think about how hard I’m willing to push myself and what “going all in” really looks like.
What I liked most is how Grover breaks people into three categories — Coolers, Closers, and Cleaners — and explains the mindset behind each one. Whether or not you agree with every label, it does make you reflect on where your habits and standards put you. Some of the stories from his work with elite athletes really show the difference between talent and the relentless mindset he talks about.
The book is motivating in a tough-love kind of way. It pushes you to stop making excuses, stop waiting for perfect conditions, and start owning your results — no matter what. If you want a softer, feel-good approach to self-improvement, this isn’t it. But if you want something that challenges you to rethink what hard work and focus really look like, this book delivers.
One thing to note:
The tone is very intense and sometimes feels repetitive in its message — “be relentless, no excuses, no breaks.” It works if you’re in the right mindset, but it can feel a bit extreme depending on what you’re looking for.
Overall, Relentless is a powerful read that pushes you to aim higher, expect more from yourself, and drop the excuses that hold you back. It’s not for everyone, but if you appreciate a blunt, no-nonsense approach to performance, this book hits exactly where it should. - Willow L WillisGreat BookThis is an awesome book for Entrepreneurs...
- Kathan DesaiTop Notch BookI'm so surprised at how this book has still not reached enough people yet. To say that this book should be in hands of every human being present would be an understatement. I have only read the first 13 pages of this book and I'm already convinced that I'm about to read one of my "Top 3 Books" yet. Tim Grover has shown why he deserves so much respect, reverence, and praise for what he had done to human excellence and obsession. If you want to buy one book this year, it has to be RELENTLESS. Easily the best bucks that I have invested this year. Cheers and enjoy your read!!
- LambSounded like a sales pitchThe things in this book were good. I enjoyed reading it to a certain point and most of the things he says is a different view of a lot of what is being taught today about bettering yourself. I actually agree with a lot of the things he writes about and think he has an interesting way of putting them.
My issues with the book. First off, I’m not going to pay him to be my trainer, so I don’t need to know what he was going to do for me, I wanted to know what he’s done and how it’s worked, which he does talk about so part of that takes care of itself. The second thing that kind of turned me off was the name dropping. If I worked with the clients he has worked with though, I would name drop too. It just seemed at times a little unnecessary.
The things I liked about this book? Most books make you feel bad about wanting things personally. “You have to do this for other people... etc.” Well this book really talks about how to improve yourself. It doesn’t give you a list of things to do, but I especially liked the decisions topics in this book. I liked how he talked about other people WILL judge you and talk about you and explained why.
I would recommend this book to people that are in leadership roles without a doubt. I wouldn’t recommend it to someone that is out to “help” other people. This is a selfish book, and that’s perfectly fine. - Manny2019Great lectureExcellent book straight to the point. Really enjoyed the whole book. Welcome, The challenge is with myself all the time.
- GarJIntense, Honest, and Exactly What I NeededRelentless is one of the most no-nonsense, motivating books I’ve read in a long time. Tim Grover doesn’t sugarcoat anything — he lays out exactly what separates the truly elite from everyone else, and it really made me rethink how I approach goals, discipline, and pressure. I loved how straightforward and raw his advice is, and the stories from working with top athletes make the lessons hit even harder.
This isn’t a soft, feel-good self-help book — it’s direct, sometimes uncomfortable, and exactly the kind of push I was looking for. If you want a mindset shift and you’re ready to hear the truth about what it takes to be unstoppable, this book delivers. Highly recommend. - SpookyThe Secret to Become UnstoppableDo not believe the poor reviews you find here. I have been working on sales for 14 years, with ups and downs. I hired a coaching company specialized in my type of business, quite pricy, it did not work for me as expected. Something was always missing until I found Relentless. It has been a life changing experience. For those who really want to understand why they are not accomplishing their goals in life this is the book for you. Mindset, commitment, do the work and repeat. You also need to understand the different type of personalities you interact with every day. He explains it in detail. Without the right actions dreams are just dreams, they all will vanish. Then we complain and blame the economy, the spouse, the company we work for, etc. Some people may feel offended with the information; it demands courage to face the truth. You will read and hear from Tim Grover what you have to hear, what you need to hear not what you want to hear. Unfortunately we try to justify our actions and justify why we could not accomplish our goals. After reading this book I signed up for the Relentless Program he offers and my business and sales are going up and up. Now, I am in control, not the economy, not other people. If you need real answers and want to start winning this is the information you need. The truth hurts but if you face the truth and you are willing to change you are in the path to a higher level of accomplishment. Success, money, being able to have all you want requires hard work and the right mindset. Knowledge is power. I highly recommend this book.